/Engine/Plugins/Runtime/Synthesis/Source/Synthesis/Public/EpicSynth1Types.h
enum ESynthModEnvBiasPatch { PatchToNone = 0, PatchToOscFreq, PatchToFilterFreq, PatchToFilterQ, PatchToLFO1Gain, PatchToLFO2Gain, PatchToLFO1Freq, PatchToLFO2Freq, Count, }